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About: Junctor     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : dbo:BaseballLeague, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: baseball league New Facet based on Instances of this Class

A junctor is a circuit used in analog telephone exchanges, including the Number One Crossbar Switching System, Number Five Crossbar Switching System, 1ESS switch and other switches. In early electromechanical switches, a "district junctor" handled supervision and duties for outgoing calls, similar to the duties of the cord circuit of manual exchanges. The junctors for incoming calls were simple three-wire connections between the incoming frame and the line frame. In the later electromechanical 5XB switch, junctors only consisted of three wires to connect the two legs of a call: the line and the trunk, of which the latter supplied all talk battery and supervision.